﻿<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>伸缩栏</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <style type="text/css">
        body,div,img{margin:0;padding:0}
    </style>
    <script language="javascript">
function ExpandClick(){
		document.getElementById('expandImg').style.display="none";
		document.getElementById('closeImg').style.display="block";
		parent.document.getElementById('MidFrame').cols="170,10,*";	
}
function CloseClick(){
		document.getElementById('expandImg').style.display="block";
		document.getElementById('closeImg').style.display="none";
		parent.document.getElementById('MidFrame').cols="0,10,*";
}
    </script>

</head>
<body scroll="no" style="height: 100%;">
    <img id="expandImg" style="display: none; cursor: hand; vertical-align: middle; position: absolute;
        top: 41%" onclick="ExpandClick()" src="../images/pic_right.JPG" width="9" height="90"
        alt='展开' border="0">
    <img id="closeImg" style="cursor: hand; vertical-align: middle; position: absolute;
        top: 41%" src="../images/pic_left.JPG" width="9" height="90" alt='收起' border="0"
        onclick="CloseClick()">
</body>
</html>
